Smartphones linked to teen depression, according to new research

As the number of teens with cell phones has increased, so have the incidences of mental health issues in that age group -- including depression and suicides.

Action News Jax 's Paige Kelton takes an in-depth look at the connection and shows what teens and parents can do to break the cycle.

We uncover the hard-to-notice symptoms parents can look out for. Click here to read the full story.

Cox Media Group